Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 860nm 200mw to mount with pd diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
860nm 200mW TO mount With PD Diode Laser
Features:
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Built-in Monitor Photodiode (PD): Enables real-time power monitoring and closed-loop control
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Beam Profile: Single transverse mode or multimode (depending on model)
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Emission Type: Free-space output (collimating lens optional)
Operating Mode: Continuous Wave (CW)
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High Reliability & Long Lifetime: Ideal for demanding applications
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Thermal Stability: Designed for integration with TEC/heatsinks
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Near Infrared (NIR) Spectroscopy
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Gas Sensing and Analytical Instruments
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SpO2 monitoring (SpO₂), optical coherence tomography (OCT) and diagnostics
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Infrared Illumination Sources for Cameras and Sensors
Specification
Item No.: TO860DL200
Item Name: 860nm 200mW TO Diode Laser
| Optical | |
| Center Wavelength | 860nm±10nm |
| Output Power | 200mW |
| Electrical | |
| Threshold Current lth | 50mA |
| Operating Current Lop | 250mA |
| Working Voltage | 1.8V |
| PD Current | ＜2000uA |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -40~80℃ |
Drawing:
860nm 200mW TO mount With PD Diode Laser Medical & Biophotonics (e.g. oxygen monitoring, OCT):
- Wavelength matching blood oxygen absorption characteristics: 860nm is close to the haemoglobin absorption peak, suitable for blood oxygen saturation monitoring (SpO₂).
- Low-noise output for high-precision measurements: helps to improve the signal-to-noise ratio of diagnostic equipment.
- Built-in PD for stable power control: Avoids output fluctuations from interfering with test results.
- Small size and easy integration: easy to embed in portable or wearable medical devices.
860nm 200mW TO mount With PD Diode Laser Scientific research and laboratory applications:
- High stability and repeatability: suitable for optical experiments and quantitative research.
- Precise control of output power: built-in PD facilitates the construction of a closed-loop feedback system.
- Modular design: TO package facilitates replacement and building of customized platforms.
- Compatible with various optical components and platforms: free space output, suitable for flexible construction of optical paths.
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